*SUPPORT*
IN: fep lug zup OUT: BLUE BLUE PINK PINK
IN: dax blicket blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax OUT: PURPLE
IN: gazzer tufa zup blicket OUT: PINK GREEN PINK GREEN
IN: zup tufa zup OUT: PINK PINK
IN: zup lug gazzer OUT: PINK PINK GREEN GREEN
IN: gazzer tufa gazzer OUT: GREEN GREEN
IN: dax zup gazzer blicket OUT: PURPLE PINK GREEN PURPLE PINK GREEN
IN: dax lug dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep blicket OUT: BLUE BLUE
IN: gazzer OUT: GREEN
IN: gazzer lug fep OUT: GREEN GREEN BLUE BLUE
IN: fep tufa dax OUT: PURPLE BLUE
IN: dax blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: dax tufa fep OUT: BLUE PURPLE
IN: dax gazzer lug zup OUT: PURPLE GREEN GREEN PINK PINK
IN: gazzer lug gazzer OUT: GREEN GREEN GREEN GREEN
IN: dax tufa dax OUT: PURPLE PURPLE
IN: zup tufa gazzer OUT: GREEN PINK
IN: zup lug dax OUT: PINK PINK PURPLE PURPLE
IN: gazzer fep OUT: GREEN BLUE
IN: zup OUT: PINK
IN: zup lug fep OUT: PINK PINK BLUE BLUE
IN: fep lug fep OUT: BLUE BLUE BLUE BLUE

*GRAMMAR*
fep -> BLUE 
 zup -> PINK 
 dax -> PURPLE 
 gazzer -> GREEN 
 x1 blicket -> [x1] [x1] 
 u1 lug u2 -> [u1] [u1] [u2] [u2] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 